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AU472263B2 - Flotation of silica from iron ores - Google Patents
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AU472263B2 - Flotation of silica from iron ores - Google Patents

Flotation of silica from iron ores

Info

Publication number
AU472263B2
AU472263B2 AU42220/72A AU4222072A AU472263B2 AU 472263 B2 AU472263 B2 AU 472263B2 AU 42220/72 A AU42220/72 A AU 42220/72A AU 4222072 A AU4222072 A AU 4222072A AU 472263 B2 AU472263 B2 AU 472263B2
Authority
AU
Australia
Prior art keywords
flotation
silica
iron ores
ores
iron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU42220/72A
Other versions
AU4222072A (en
Inventor
E. Jaakson Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alzona Inc
Original Assignee
Alzona Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alzona Inc filed Critical Alzona Inc
Publication of AU4222072A publication Critical patent/AU4222072A/en
Application granted granted Critical
Publication of AU472263B2 publication Critical patent/AU472263B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
AU42220/72A 1971-05-18 1972-05-12 Flotation of silica from iron ores Expired AU472263B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14166371A 1971-05-18 1971-05-18
USUS144,663 1971-05-18

Publications (2)

Publication Number Publication Date
AU4222072A AU4222072A (en) 1973-11-15
AU472263B2 true AU472263B2 (en) 1976-05-20

Family

ID=22496655

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42220/72A Expired AU472263B2 (en) 1971-05-18 1972-05-12 Flotation of silica from iron ores

Country Status (2)

Country Link
US (1) US3722245A (en)
AU (1) AU472263B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29344E (en) * 1971-08-18 1977-08-09 Kobe Steel, Ltd. Method and apparatus for manufacturing tubes or tubular bodies with inner walls having cross sections of irregular shapes
JPS5119823B2 (en) * 1971-08-18 1976-06-21
SE379944B (en) * 1972-06-12 1975-10-27 Asea Ab
USRE29205E (en) * 1972-06-12 1977-05-10 Asea Ab Press for hydrostatic extrusion of tubes
RU2068744C1 (en) * 1991-01-04 1996-11-10 Юрий Петрович Кузько Hollow product forming apparatus
JP2000288644A (en) * 1999-04-09 2000-10-17 Aida Eng Ltd Metal forming method with high hydraulic pressure
US8418392B2 (en) * 2007-08-13 2013-04-16 The United States Of America As Represented By The Secretary Of The Army Compressed elastomer process for autofrettage and lining tubes
US8623251B2 (en) * 2006-07-12 2014-01-07 Parker-Hannifin Corporation Extruded and configured lathe-cut packer elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US629610A (en) * 1897-06-14 1899-07-25 James Robertson Apparatus for shaping, forging, drawing, solidifying, and squirting metals.
SE320948B (en) * 1967-10-06 1970-02-23 Asea Ab
US3511071A (en) * 1967-10-23 1970-05-12 Asea Ab Pressure means for hydrostatic extrusion

Also Published As

Publication number Publication date
US3722245A (en) 1973-03-27
AU4222072A (en) 1973-11-15

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